<div>
    <div>
        <div>
            <div style="font-size: 14px; font-family: Verdana, 宋体, Helvetica, sans-serif; line-height: 1.66; padding: 8px 10px; margin: 0; width: 700px;">
                <table dir="ltr">
                    <tbody>
                    <tr>
                        <td style="padding:0; font-family:'Segue UI Semi-bold', 'Segue UI Bold', 'Segue UI', 'Helvetica Neu Medium', Arial, sans-serif; font-size:17px; color:#707070;">
                            xxx 帐户
                        </td>
                    </tr>
                    <tr>
                        <td style="padding:0; font-family:'Segue UI Light', 'Segue UI', 'Helvetica Neu Medium', Arial, sans-serif; font-size:41px; color:#2672ec;">
                            安全代码
                        </td>
                    </tr>
                    <tr>
                        <td style="padding: 25px 0 0;font-family:'Segue UI', Thoma, Verdana, Arial, sans-serif; font-size:14px; color:#2a2a2a;">
                            请为 xxx 帐户
                            <span style="color:#2672ec;">
                                x1**6@sina.com
                            </span>
                            使用以下安全代码。
                        </td>
                    </tr>
                    <tr>
                        <td style="padding: 25px 0 0;font-family:'Segue UI', Thoma, Verdana, Arial, sans-serif; font-size:14px; color:#2a2a2a;">
                            安全代码：
                            <span style="font-family:'Segue UI Bold', 'Segue UI Semi-bold', 'Segue UI', 'Helvetica Neu Medium', Arial, sans-serif; font-size:14px; font-weight:bold; color:#2a2a2a;">
                                7898969
                            </span>
                        </td>
                    </tr>
                    <tr>
                        <td style="padding: 25px 0 0;font-family:'Segue UI', Thoma, Verdana, Arial, sans-serif; font-size:14px; color:#2a2a2a;">
                            如果你无法识别 xxx 帐户
                            <span style="color:#2672ec; text-decoration:none">
                                x1**6@sina.com
                            </span>
                                ， 可以
                            <a target="_blank" style="color:#2672ec; text-decoration:none" href="#" _act="check_domain">
                                单击此处
                            </a>
                            从该帐户删除你的电子邮件地址。
                        </td>
                    </tr>
                    <tr>
                        <td style="padding: 25px 0 0;font-family:'Segue UI', Thoma, Verdana, Arial, sans-serif; font-size:14px; color:#2a2a2a;">
                            谢谢!
                        </td>
                    </tr>
                    <tr>
                        <td style="padding:0; font-family:'Segue UI', Thoma, Verdana, Arial, sans-serif; font-size:14px; color:#2a2a2a;">
                            xxx 帐户团队
                        </td>
                    </tr>
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>